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Emerald|Lab Grown|IGI

0.70ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG828664345

Shape and cutting style on the report: Emerald cut

Certificate IGI LG828664345

Diamond specifications and retailer prices

From $116 USD
As of October 27, 2026
Save $1,089 USD (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,205 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.7ct lab-grown emerald diamond

This 0.7ct lab-grown emerald sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG828664345 or 828664345. Listed at 9 retailers as of October 27, 2026, with prices from $116 to $1,205, a $1,089 spread on the same certified stone. MOH London lists it at $1,205. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.70
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828664345
Dimensions6.25 × 4.16 × 2.81 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.25 mm4.16 mm0.70 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG828664345
Side View
Table 71.0%Crown 32.7°Girdle: MED-STKPavilion 39.2°Culet: LargeDepth 67.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,205 USD|Low: $134 USD|High: $1,213 USD|Avg: $471 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 5$134 USD
Retailer 6$166 USD
Retailer 4$282 USD
Retailer 7$402 USD
Retailer 2$515 USD
Retailer 3$590 USD
MOH London$1,205 USD

10 data points across 7 retailers

9 retailers$116 USD to $1,205 USD

A
Cheapest Retailer
-
$116 USD
A
Retailer 2
-
$134 USD
View
A
Retailer 3
-
$166 USD
HK$1,300 HKD
View
B+
Retailer 4
-
$282 USD
View
B+
Retailer 5
-
$402 USD
SGD 543 SGD
View
B+
Retailer 6
-
$461 USD
View
B
Retailer 7
-
$515 USD
View
B
Retailer 8
-
$590 USD
View
Most Expensive
B
MOH London
LG828664345 · Oct 29
$1,205 USD
£949 GBP
View
8 more retailers have this diamond
Prices start from $116 USDSave up to $1,089 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.70ct Emerald
$116 USD